The Engine Coolant Thermostat Case Housing is a direct-fit replacement designed to fit Honda Civic 1.8L models from 2006 to 2011. This housing is responsible for housing the engine coolant thermostat, which regulates the flow of coolant through the engine to maintain optimal operating temperature. It is constructed with high-quality materials to ensure durability and long-lasting performance. This replacement part is designed to meet or exceed OEM specifications and provides a reliable solution for addressing thermostat housing issues. Ensure your engine operates at the correct temperature with this Engine Coolant Thermostat Case Housing designed specifically for Honda Civic 1.8L models from 2006 to 2011.